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Friday, March 25, 2022

What is Computer?

What is Computer?


Computer is an electronic device, User enter data as an input computer process it and change into useful information and display result on screen as an output.

What are the main parts of computer?

  • 5 different parts of the computer; take a look under the hood
  • A motherboard.
  • Central Processing Unit (CPU)
  • A graphics processing unit (GPU), also called a video card.
  • Random access memory (RAM), also called unstable memory.
  • Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)

What is motherboard?

A motherboard is a basic printed circuit board in general purpose computers and other expandable systems. It maintains and allows communication between many important electronic components of the system, such as the central processing unit and memory, and provides connectors for other peripherals.

What is CPU?

A central processing unit, also called a central processor, main processor or just a processor, is an electronic circuit that follows instructions contained in a computer program. The CPU performs basic math, logic, controlling, and input / output operations as defined by the instructions given in the program.



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